Question

The area of a sea horse is 108 cm. Every day it grows by 2%. What will
be the sea horse’s area after 2 days?

Answer 1

2% of 108cm =
108/100 = 1.08
1.08*2 = 2.16cm

then if it grows that much per day, after two days 
108 + (2.16*2) = 112.32cm